According to the report, "Sy and family had an estimated net worth of $11.4 billion, lower than last year's $13.2 billion, but enough to keep him on top of the local roster and within the ranks of the world's top 100 richest people." Due to a drop in his net worth, the 89-year-old Sy slipped in the global rankings from being the 68th wealthiest person to being 97th.